#include <stdio.h>

int main(int argc, char *argv[])
{
    int a = 100, *b;

    printf("100 > 50 ? 1 : 0 ans:%d\n", 100 > 50 ? 1 : 0);

    printf("&a : %p\n", &a);
    
    
    b = &a;
    printf("b = &a b: %d\n", *b);


    printf("sizeof(a):%ld, sizeof(*b):%ld\n", sizeof(a), sizeof(*b));


    return 0;
}
